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/* SPDX-License-Identifier: BSD-3-Clause
* Copyright(c) 2019 Arm Limited
*/
#include <rte_malloc.h>
#include <rte_ring.h>
#include <rte_ring_elem.h>
/* API type to call
* rte_ring_<sp/mp or sc/mc>_enqueue_<bulk/burst>
* TEST_RING_THREAD_DEF - Uses configured SPSC/MPMC calls
* TEST_RING_THREAD_SPSC - Calls SP or SC API
* TEST_RING_THREAD_MPMC - Calls MP or MC API
*/
#define TEST_RING_THREAD_DEF 1
#define TEST_RING_THREAD_SPSC 2
#define TEST_RING_THREAD_MPMC 4
/* API type to call
* TEST_RING_ELEM_SINGLE - Calls single element APIs
* TEST_RING_ELEM_BULK - Calls bulk APIs
* TEST_RING_ELEM_BURST - Calls burst APIs
*/
#define TEST_RING_ELEM_SINGLE 8
#define TEST_RING_ELEM_BULK 16
#define TEST_RING_ELEM_BURST 32
#define TEST_RING_IGNORE_API_TYPE ~0U
/* This function is placed here as it is required for both
* performance and functional tests.
*/
static inline struct rte_ring*
test_ring_create(const char *name, int esize, unsigned int count,
int socket_id, unsigned int flags)
{
/* Legacy queue APIs? */
if ((esize) == -1)
return rte_ring_create((name), (count), (socket_id), (flags));
else
return rte_ring_create_elem((name), (esize), (count),
(socket_id), (flags));
}
static __rte_always_inline unsigned int
test_ring_enqueue(struct rte_ring *r, void **obj, int esize, unsigned int n,
unsigned int api_type)
{
/* Legacy queue APIs? */
if ((esize) == -1)
switch (api_type) {
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE):
return rte_ring_enqueue(r, obj);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_SINGLE):
return rte_ring_sp_enqueue(r, obj);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_SINGLE):
return rte_ring_mp_enqueue(r, obj);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BULK):
return rte_ring_enqueue_bulk(r, obj, n, NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BULK):
return rte_ring_sp_enqueue_bulk(r, obj, n, NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BULK):
return rte_ring_mp_enqueue_bulk(r, obj, n, NULL);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BURST):
return rte_ring_enqueue_burst(r, obj, n, NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BURST):
return rte_ring_sp_enqueue_burst(r, obj, n, NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BURST):
return rte_ring_mp_enqueue_burst(r, obj, n, NULL);
default:
printf("Invalid API type\n");
return 0;
}
else
switch (api_type) {
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE):
return rte_ring_enqueue_elem(r, obj, esize);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_SINGLE):
return rte_ring_sp_enqueue_elem(r, obj, esize);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_SINGLE):
return rte_ring_mp_enqueue_elem(r, obj, esize);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BULK):
return rte_ring_enqueue_bulk_elem(r, obj, esize, n,
NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BULK):
return rte_ring_sp_enqueue_bulk_elem(r, obj, esize, n,
NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BULK):
return rte_ring_mp_enqueue_bulk_elem(r, obj, esize, n,
NULL);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BURST):
return rte_ring_enqueue_burst_elem(r, obj, esize, n,
NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BURST):
return rte_ring_sp_enqueue_burst_elem(r, obj, esize, n,
NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BURST):
return rte_ring_mp_enqueue_burst_elem(r, obj, esize, n,
NULL);
default:
printf("Invalid API type\n");
return 0;
}
}
static __rte_always_inline unsigned int
test_ring_dequeue(struct rte_ring *r, void **obj, int esize, unsigned int n,
unsigned int api_type)
{
/* Legacy queue APIs? */
if ((esize) == -1)
switch (api_type) {
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE):
return rte_ring_dequeue(r, obj);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_SINGLE):
return rte_ring_sc_dequeue(r, obj);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_SINGLE):
return rte_ring_mc_dequeue(r, obj);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BULK):
return rte_ring_dequeue_bulk(r, obj, n, NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BULK):
return rte_ring_sc_dequeue_bulk(r, obj, n, NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BULK):
return rte_ring_mc_dequeue_bulk(r, obj, n, NULL);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BURST):
return rte_ring_dequeue_burst(r, obj, n, NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BURST):
return rte_ring_sc_dequeue_burst(r, obj, n, NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BURST):
return rte_ring_mc_dequeue_burst(r, obj, n, NULL);
default:
printf("Invalid API type\n");
return 0;
}
else
switch (api_type) {
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_SINGLE):
return rte_ring_dequeue_elem(r, obj, esize);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_SINGLE):
return rte_ring_sc_dequeue_elem(r, obj, esize);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_SINGLE):
return rte_ring_mc_dequeue_elem(r, obj, esize);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BULK):
return rte_ring_dequeue_bulk_elem(r, obj, esize,
n, NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BULK):
return rte_ring_sc_dequeue_bulk_elem(r, obj, esize,
n, NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BULK):
return rte_ring_mc_dequeue_bulk_elem(r, obj, esize,
n, NULL);
case (TEST_RING_THREAD_DEF | TEST_RING_ELEM_BURST):
return rte_ring_dequeue_burst_elem(r, obj, esize,
n, NULL);
case (TEST_RING_THREAD_SPSC | TEST_RING_ELEM_BURST):
return rte_ring_sc_dequeue_burst_elem(r, obj, esize,
n, NULL);
case (TEST_RING_THREAD_MPMC | TEST_RING_ELEM_BURST):
return rte_ring_mc_dequeue_burst_elem(r, obj, esize,
n, NULL);
default:
printf("Invalid API type\n");
return 0;
}
}
/* This function is placed here as it is required for both
* performance and functional tests.
*/
static __rte_always_inline void *
test_ring_calloc(unsigned int rsize, int esize)
{
unsigned int sz;
void *p;
/* Legacy queue APIs? */
if (esize == -1)
sz = sizeof(void *);
else
sz = esize;
p = rte_zmalloc(NULL, rsize * sz, RTE_CACHE_LINE_SIZE);
if (p == NULL)
printf("Failed to allocate memory\n");
return p;
}
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